Base | Representation |
---|---|
bin | 1011101100111011… |
… | …1010110111011101 |
3 | 22002220211001122001 |
4 | 2323032322313131 |
5 | 22413130004100 |
6 | 1235411522301 |
7 | 140562121540 |
oct | 27316726735 |
9 | 8086731561 |
10 | 3141250525 |
11 | 1372177016 |
12 | 737bb9391 |
13 | 3b0a3bb2a |
14 | 21b294857 |
15 | 135b95d6a |
hex | bb3baddd |
3141250525 has 48 divisors (see below), whose sum is σ = 4700671360. Its totient is φ = 2039852160.
The previous prime is 3141250523. The next prime is 3141250529. The reversal of 3141250525 is 5250521413.
It is not a de Polignac number, because 3141250525 - 21 = 3141250523 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3141250493 and 3141250502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3141250523) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1199017 + ... + 1201633.
Almost surely, 23141250525 is an apocalyptic number.
3141250525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3141250525 is a deficient number, since it is larger than the sum of its proper divisors (1559420835).
3141250525 is an equidigital number, since it uses as much as digits as its factorization.
3141250525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2691 (or 2648 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 3141250525 is about 56046.8600815425. The cubic root of 3141250525 is about 1464.5387195240.
Adding to 3141250525 its reverse (5250521413), we get a palindrome (8391771938).
The spelling of 3141250525 in words is "three billion, one hundred forty-one million, two hundred fifty thousand, five hundred twenty-five".
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